Unidirectional microphone captures targeted sound and flexible gooseneck for accurate voice capture;Equipped with a microphone mute function that instantly cuts off your own voice and surrounding sounds during conversations;Volume control for volume adjustment at hand;40mm diameter driver and high quality microphone for clear online calls;Sealed headphones shut out external noise Please note that some of the models are made exclusively for Japanese market hence the specifications and interface language is all in Japanese and cannot be changed to a different language. Also the voltage is adopted for Japanese standard ~ 100V ## About us want.IP Inc (a group company of Yahoo Japan) the leading cross-border e-retailer of all kinds of Japan products. We source all the products from official distributors or manufactures] ## Overseas Shipping Information As this is an overseas delivery product it may take up to 2~5 business days to ship out. However there may be a slight delay depending on the local delivery status and customs procedures. ## import tax Prices shown include customs duty. There is no need for customers to separately pay customs duties to the delivery company. ## Item Stock The stock quantity of the purchased product may change from time to time and may be out of stock after ordering. If there is no stock it may be canceled after notification. ## Warranty Since this product is manufactured for Japanese market warranty is not supported in your country. ## Voltage For electronic equipment it is recommended to use a transformer just in case. This is because electronic equipment for Japan is designed to be used at 100V. (Some products are globally compatible.) ## want.jp Return Policies All returns must include the following or it will be rejected and returned back to you at your cost: – Product purchased from want.jp – Original Condition no physical damage – All accessories manuals warranty registration card etc. – All return requests can be submitted with valid return reason selected within 30 days after the item ordered.